Protege 5.0

Protege 5.0 edits OWL 2 ontologies to construct and manage biomedical ontologies for data integration, semantic annotation, and knowledge discovery.

Key Features:

• OWL 2 ontology editing: Edit OWL 2 ontologies, including class descriptions and annotations commonly used in biomedical ontologies.
• Collaboration support: Provide discussion forums, change notifications, and revision-based tracking to manage collaborative modifications.
• OBO compatibility: Support Open Biomedical Ontology (OBO) formats and allow projects to be configured as OBO projects for handling OBO class descriptions and metadata.

Scientific Applications:

• Ontology construction and management: Build and maintain ontologies that represent complex biological knowledge domains.
• Data integration: Enable integration of heterogeneous biomedical datasets through shared ontology-based semantics.
• Semantic annotation: Support semantic annotation of biomedical data using ontology terms and annotations.
• Knowledge discovery: Facilitate knowledge discovery within biomedical domains by providing structured domain models for analysis.

Methodology:

Implemented in Java and JavaScript, leveraging the OWL API for ontology management and the Google Web Toolkit for the web interface; operates on OWL 2 ontologies and supports OBO projects.